Inventor

KOYAMA TADAYOSHI

JP2 patents

Patents

2 patents

US5116985AMay 26, 1992

Isoquinoline derivatives and salts thereof

SNOW BRAND MILK PRODUCTS CO LTD16 citations68

US4927959AMay 22, 1990

Alprenolol derivatives

SNOW BRAND MILK PRODUCTS CO LTD1 citations47